| BL NNO | 07/10/18 | 1. FC Union Berlin [Youth] | - | VfL Osnabrück [Youth] | 6:2 | ||||
| BL NNO | 03/02/19 | VfL Osnabrück [Youth] | - | 1. FC Union Berlin [Youth] | 0:0 |
| BL NNO | 07/10/18 | 1. FC Union Berlin [Youth] | - | VfL Osnabrück [Youth] | 6:2 | ||||
| BL NNO | 03/02/19 | VfL Osnabrück [Youth] | - | 1. FC Union Berlin [Youth] | 0:0 |
| Leo Friedrich Oppermann | |
| Born: | 28.08.2001 |
| Place of birth: |
Darmstadt, 
Germany |
| Nationality: |
Germany
|
| Height: | 191 cm |
| Weight: | 82 kg |
| Position(s): | Goalkeeper |
| Foot: | right |